Shanxi Orchid Technology Venture Co., Ltd. （A Ticker:600123）is the first coal listed company in Shanxi Province and the only listed company in Jincheng. It has developed from a single coal enterprise to a coal production company, focusing on coal and chemical fertilizers. Fine coal chemical industry and other diversified industries in one of the modern enterprises, chemical fertilizer raw materials coal base in the country is one of the large enterprises.

Foshan Nanhai Cannon Investment holding Co., Ltd is located under the west woodcutter mountain and the west river in the famous “4A” scenic spot of the country. After decades of development, it has become a power generation, heating, water supply and sewage treatment. Coal water slurry preparation industry-based comprehensive enterprises. Its subordinate enterprise Nanhai Jieneng fuel Co., Ltd., the original use of the 200-ring hammer crusher. For several years, employees have been plagued by the high noise and dust of hammer crusher. As soon as the equipment runs, the employees run far away and dare not come close. Moreover, there are many Rain Water in the south, coal water content exceeds the standard frequently, crusher is blocked, and the normal production demand is seriously affected.

Federation Pharmaceutical (Inner Mongolia) Co., Ltd. is part of Federal International Holdings Limited (Hong Kong Stock Exchange 3933), founded in April 2007, is the largest federal pharmaceutical investment, the most complete industrial chain production base, The current size of the machine is 5 × 260t/h high temperature and high pressure circulating fluidized bed boiler. In 2011, two sets of GF4PG350 and GFBTS350 were ordered for high gear roller crusher and GaoFu self-cleaning bar screen GFBTS350 respectively.

Luxi Chemical Group Limited by Share Ltd is a state-owned large chemical enterprise group. It is a comprehensive chemical industry enterprise integrating chemical fertilizer, chemical and chemical equipment and installation. It is one of the largest chemical industry enterprises in the country. Because it is a large chemical enterprise, it is very strict with the safety of the equipment. The equipment is very careful and careful. After the early exploration and use of the site, full technical communication, strict bidding comparison, the final determination of the use of our GaoFu roll crusher.